NOTOC The
ECU - Electronic Control Unit is an embedded system that
controls one or more of the electrical systems or subsystems in a
vehicle.
ECU - Electronic
Control Unit Connector.
Connector 1
| Pin |
name |
Signal |
| 1M |
Vehicle Speed Sensor |
Speed |
| 1O |
Power Ground |
Ground |
| 1Q |
Brake Switch |
Analog |
Connector 3
| Pin |
name |
Signal |
| 3B |
Mass Air Flow |
Analog |
| 3C |
Primary O2 Sensor |
Analog |
| 3D |
Secondary O2 Sensor |
Analog |
| 3F |
Throttle Position Sensor |
Analog |
| 3G |
Engine Coolant Temperature Sensor |
Analog |
| 3K |
Intake Air Temperature Sensor |
Analog |
Connector 4
| Pin |
name |
Signal |
| 4A |
Power Ground |
Ground |
| 4L |
Tachometer Output |
RPM |
Notes
References
Category:Car
Connectors
